[llvm-commits] [llvm] r106467 - in /llvm/trunk/lib/Target/SystemZ: SystemZInstrFP.td SystemZInstrInfo.td

[Eric Christopher]

Author: echristo
Date: Mon Jun 21 15:25:57 2010
New Revision: 106467

URL: http://llvm.org/viewvc/llvm-project?rev=106467&view=rev
Log:
Remove isTwoAddress from SystemZ.

Modified:
    llvm/trunk/lib/Target/SystemZ/SystemZInstrFP.td
    llvm/trunk/lib/Target/SystemZ/SystemZInstrInfo.td

Modified: llvm/trunk/lib/Target/SystemZ/SystemZInstrFP.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/SystemZ/SystemZInstrFP.td?rev=106467&r1=106466&r2=106467&view=diff
==============================================================================
--- llvm/trunk/lib/Target/SystemZ/SystemZInstrFP.td (original)
+++ llvm/trunk/lib/Target/SystemZ/SystemZInstrFP.td Mon Jun 21 15:25:57 2010
@@ -126,7 +126,7 @@
                         (implicit PSW)]>;
 }
 
-let isTwoAddress = 1 in {
+let Constraints = "$src1 = $dst" in {
 let Defs = [PSW] in {
 let isCommutable = 1 in { // X = ADD Y, Z  == X = ADD Z, Y
 def FADD32rr : Pseudo<(outs FP32:$dst), (ins FP32:$src1, FP32:$src2),
@@ -237,7 +237,7 @@
                        "ddb\t{$dst, $src2}",
                        [(set FP64:$dst, (fdiv FP64:$src1, (load rriaddr12:$src2)))]>;
 
-} // isTwoAddress = 1
+} // Constraints = "$src1 = $dst"
 
 def FSQRT32rr : Pseudo<(outs FP32:$dst), (ins FP32:$src),
                        "sqebr\t{$dst, $src}",

Modified: llvm/trunk/lib/Target/SystemZ/SystemZInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/SystemZ/SystemZInstrInfo.td?rev=106467&r1=106466&r2=106467&view=diff
==============================================================================
--- llvm/trunk/lib/Target/SystemZ/SystemZInstrInfo.td (original)
+++ llvm/trunk/lib/Target/SystemZ/SystemZInstrInfo.td Mon Jun 21 15:25:57 2010
@@ -478,7 +478,8 @@
                      "lmg\t{$from, $to, $dst}",
                      []>;
 
-let isReMaterializable = 1, isAsCheapAsAMove = 1, isTwoAddress = 1 in {
+let isReMaterializable = 1, isAsCheapAsAMove = 1,
+    Constraints = "$src = $dst" in {
 def MOV64Pr0_even : Pseudo<(outs GR64P:$dst), (ins GR64P:$src),
                            "lhi\t${dst:subreg_even}, 0",
                            []>;
@@ -537,7 +538,7 @@
                       (implicit PSW)]>;
 }
 
-let isTwoAddress = 1 in {
+let Constraints = "$src1 = $dst" in {
 
 let Defs = [PSW] in {
 
@@ -924,12 +925,12 @@
                       "dlg\t{$dst, $src2}",
                       []>;
 } // mayLoad
-} // isTwoAddress = 1
+} // Constraints = "$src1 = $dst"
 
 //===----------------------------------------------------------------------===//
 // Shifts
 
-let isTwoAddress = 1 in
+let Constraints = "$src = $dst" in
 def SRL32rri : RSI<0x88,
                    (outs GR32:$dst), (ins GR32:$src, riaddr32:$amt),
                    "srl\t{$src, $amt}",
@@ -939,7 +940,7 @@
                     "srlg\t{$dst, $src, $amt}",
                     [(set GR64:$dst, (srl GR64:$src, riaddr:$amt))]>;
 
-let isTwoAddress = 1 in
+let Constraints = "$src = $dst" in
 def SHL32rri : RSI<0x89,
                    (outs GR32:$dst), (ins GR32:$src, riaddr32:$amt),
                    "sll\t{$src, $amt}",
@@ -950,7 +951,7 @@
                     [(set GR64:$dst, (shl GR64:$src, riaddr:$amt))]>;
 
 let Defs = [PSW] in {
-let isTwoAddress = 1 in
+let Constraints = "$src = $dst" in
 def SRA32rri : RSI<0x8A,
                    (outs GR32:$dst), (ins GR32:$src, riaddr32:$amt),
                    "sra\t{$src, $amt}",